Enable breakpad building by default on Android.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 76fc60a283f4ecdb889a1fd5d55c82dc275a8dc6..4246316ed2c0be4f9a8547dfb5005302a9fedd34 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -1548,6 +1548,11 @@ const char kOobeSkipPostLogin[]             = "oobe-skip-postlogin";
 // files needed to make this decision.
 const char kEnableCrashReporter[]           = "enable-crash-reporter";
 
+// Used for turning on Breakpad crash reporting in a debug environment where
+// crash reporting is typically compiled but disabled.
+const char kEnableCrashReporterForTesting[] =
+    "enable-crash-reporter-for-testing";
+
 #if !defined(OS_MACOSX) && !defined(OS_CHROMEOS)
 // Specifies which password store to use (detect, default, gnome, kwallet).
 const char kPasswordStore[]                 = "password-store";